.zalando-sans-expanded-lien {
  font-family: "Zalando Sans Expanded", sans-serif;
  font-optical-sizing: auto;
  font-weight: 200;
  font-style: normal;
}

.zalando-sans-expanded-text {
  font-family: "Zalando Sans Expanded", sans-serif;
  font-optical-sizing: auto;
  font-weight: 400;
  font-style: normal;
}

.zalando-sans-expanded-titre {
  font-family: "Zalando Sans Expanded", sans-serif;
  font-optical-sizing: auto;
  font-weight: 600;
  font-style: normal;
}

body{
    background-color: #444444;
    color: #FDFBFB;
    height: 100%;
    margin: 0;
}

.nav{
    display: flex;
    justify-content: center;
    background-color: #313131;
}

.nav-a{
  color: #FDFBFB;
  text-decoration: none;
  padding: 10px;
  font-size: 20px;
  display: inline-block;
  position: relative;
  margin-right: 20px;
}

.nav-a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 0%;
  height: 2px;
  background: #FDFBFB;
  transition: width 0.3s ease;
}

.nav-a:hover::after {
  width: 100%;
}

  main {
    max-width: 480px;
    margin: 0 auto;
    padding-bottom: 20px;
  }
  
  h1 {
    font-size: 2.5rem;
    margin-bottom: 0.5rem;
    text-align: center;
  }

  h3 {
    margin-bottom: 0.5rem;
    text-align: center;
  }
  
  p {
    color: #FDFBFB;
    text-align: center;
  }

  .p_desc{
    margin-bottom: 1.5rem;
    color: #FDFBFB;
    text-align: center;
  }

form {
    display: flex;
    flex-direction: column;
  }
  
  label {
    margin-top: 1rem;
    margin-bottom: 0.3rem;
    font-weight: 500;
  }
  
  input, textarea {
    padding: 0.75rem;
    border: 1px solid #ccc;
    border-radius: 6px;
    font: inherit;
    background: #fafafa;
    transition: border-color 0.3s, background 0.3s;
    resize: none;
  }
  
  input:focus, textarea:focus {
    border-color: green;
    outline: none;
    background: #fff;
  }
  
  button {
    margin-top: 1.5rem;
    padding: 0.9rem;
    background: #0071e3;
    color: white;
    border: none;
    border-radius: 6px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: background 0.3s;
  }
  
  button:hover {
    background: green;
  }

  .icon{
    max-height: 70px;
    max-width: 70px;
}

.img-css{
    border-radius: 15px;
}

.footer-class{
    text-align: center;
    bottom: 0;
    width: 100%;
}

/* === Groupes radio === */
.radio-group {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 10px;
  margin-bottom: 1rem;
}

.radio-group label {
  background-color: #fafafa;
  color: #222;
  border: 1px solid #ccc;
  border-radius: 6px;
  padding: 0.4rem 0.6rem;
  cursor: pointer;
  transition: all 0.3s ease;
  text-align: center;
  font-size: 0.9rem;
}

.radio-group input[type="radio"] {
  margin-right: 5px;
  accent-color: green;
}

.radio-group label:hover {
  background-color: #eaeaea;
  border-color: green;
}

/* === Listes déroulantes (select) === */
select {
  padding: 0.75rem;
  border: 1px solid #ccc;
  border-radius: 6px;
  background: #fafafa;
  font: inherit;
  color: #222;
  cursor: pointer;
  transition: border-color 0.3s, background 0.3s;
}

select:focus {
  border-color: green;
  outline: none;
  background: #fff;
}

/* Optionnel : effet hover pour plus de cohérence */
select:hover {
  border-color: green;
}

/* === Labels pour les nouveaux champs === */
label[for="budget"],
label[for="source"] {
  margin-top: 1.2rem;
  font-weight: 500;
}

/* === Responsive adaptation (mobile) === */
@media (max-width: 480px) {
  .radio-group {
    grid-template-columns: 1fr;
  }

  select,
  input,
  textarea {
    font-size: 0.95rem;
  }

  button {
    font-size: 0.95rem;
  }
}